Physics · Power Transmission
Keeping the transmitted power and distance the same, if the supply voltage of a D.C. 2-wire feeder is increased by 100%, the percentage saving in copper conductor material will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1100%
- 275%✓
- 350%
- 425%
Correct answer
75%
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